To celebrate Pi Day this March 14 (or 3/14 or 3.14), we visit the balmy waters of Little Bahama Bank, Bahamas. Two Atlantic spotted dolphins were photographed here blowing a bubble ring, also known as a toroidal ring. And if they were to calculate the circumference of their bubble ring, they’d need to use our favorite irrational number, π.
Happy Pi Day!
Today in History
More Desktop Wallpapers:
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Combating extinction with citizen science
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What s cuter than nuzzling rhinos?
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A dramatic view of Sicily
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Splashes of color for Watercolor Month
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Alaska Day
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A day to celebrate the sun
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A. M. Foster Bridge in Cabot, Vermont
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Gazing upon Portraits of Change
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A hermitage with a view
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Vietnam’s new bridge deserves a big hand
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World Water Day
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Belted Galloway cows
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World Bicycle Day
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Paleontology meets art
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Camel thorn trees, Namib-Naukluft Park, Namibia
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A story of wind and ice
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Seitan Limania Beach, Crete
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It’s Draw a Bird Day
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National Bison Day
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International Literacy Day
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A little blue
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Palazzo Zuccari, Rome
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Yabba-Dabba-Doo!
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World Jellyfish Day
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A castle fit for a count
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Abraham Lake, Alberta, Canada
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Working for that cliffside view
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Great horned owl near Lake Tohopekaliga, Florida
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Happy St. Patricks Day!
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Sanday Island and the North Sea, Scotland
Bing Wallpaper Gallery

